Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Ayabonga Mathonsi

1140328381
King Cetshwayo (KUR)

Tournament details

Tour Id	20252950
Group Id	20252950
Name	2025 3rd Annual UniZulu Tournament
Section	U10+U12
Rounds	6
Format	Swiss
Type	Rapid
Start	2025-09-13
End	2025-09-13
Submitted	2025-09-28
Rated	2025-09-29
Submit age weight	1
Host	King Cetshwayo (KUR)
Total time	30
Time weight	0.6
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1257.7
Perform	1116.1
Penalties	0
Wins	2
Draws	0
Losses	4
White	3
Black	3
White wins	2
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	20
Final Pos	19
Share Pos	18
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	20
Score	2
Expected score	2.6
Score - Expected score	-0.6
Rating +/-	-7.2

Analysis (Type)

Rating	1200
K-factor	20
Score	2
Expected score	2.69
Score - Expected score	-0.69
Rating +/-	-13.8

Opponents

Round	Date	Opponent	Fed	Title	Main	Type	Col	Res	Main			Type			Cfr
Round	Date	Opponent	Fed	Title	Main	Type	Col	Res	We	Swe	+/-	We	Swe	+/-	Cfr
1	2025-09-13	Claassen, N (Noah)	KUR		1364.7	1334.4	B	0	0.27	-0.27	-3.2	0.3	-0.3	-6	Yes
2	2025-09-13	Ngcobo, A (Ayanda)	KUR		1200	1200	W	1	0.54	0.46	5.5	0.54	0.46	9.2	Yes
3	2025-09-13	Naidoo, E (Ella)	KUR		1240.9	1281	W	0	0.49	-0.49	-5.9	0.45	-0.45	-9	Yes
4	2025-09-13	Myeza, M (Mnqobi)	KUR		1346.5	1258.4	B	0	0.29	-0.29	-3.5	0.39	-0.39	-7.8	Yes
5	2025-09-13	Sangweni, S (Senamile)	KUR		1200	1200	W	1	0.54	0.46	5.5	0.54	0.46	9.2	Yes
6	2025-09-13	Kunene, S (Sibongakonke)	KUR		1194.3	1192.9	B	0	0.46	-0.46	-5.5	0.47	-0.47	-9.4	Yes